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Network Cards with Broadcom Controllers

All Network Cards

2 network cards with Broadcom controllers from IBM, ULANSeN and Broadcom. Prices run $72 to $3,398.

AhuaykSpec score 8.1

400 Speed, 1 Ports, PCIe, QSFP

+Single 400G QSFP112-DD port
+PCIe 5.0 x16 interface for high bandwidth
+RoCE support for RDMA networking
−Requires a full x16 PCIe slot
$3,398.00
as of 11/04/2026 03:07 PST - Details
LpxlqklypSpec score 7.2

1 Speed, 1 Ports, PCIe, RJ45

+Gigabit speed with 1GB single port
+PCIe x1 slot fits many desktop motherboards
+RJ45 port connects to standard Ethernet cables
$72.07
as of 11/04/2026 09:09 PST - Details

Compare specs

network cardSpeedInterfaceControllerSpec scorePrice
400PCIeBroadcom8.1$3,398.00
as of 11/04/2026 03:07 PST - Details
1PCIeBroadcom7.2$72.07
as of 11/04/2026 09:09 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.